CN109934932A - A kind of method and system for realizing information push based on augmented reality - Google Patents
A kind of method and system for realizing information push based on augmented reality Download PDFInfo
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- 230000005540 biological transmission Effects 0.000 description 2
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Abstract
The present invention provides a kind of method and system that information push is realized based on augmented reality, information-pushing method of the invention includes, obtain user behavior trace information, user is obtained to the attention rate of tourist attractions according to the trace information, the tourist attractions information based on the setting different priorities queue of different attention rates is constructed, pushes the tourist attractions information to user.Information-pushing method provided by the invention is the mode that active push is carried out based on user behavior, different sight spot image information and routing information is arranged according to user's attention rate to select for user, scheme through the invention realizes timely, the accurate push of sight spot information.
Description
Technical field
This application involves augmented reality fields, and in particular to Internet technical field, more particularly to it is a kind of based on increasing
Strong reality technology realizes the method and system of information push.
Background technique
Augmented reality (AugmentedReality, abbreviation AR) is a kind of by real world information and virtual world information
" seamless " integrated new technology, is the entity information that script is difficult to experience in the certain time spatial dimension of real world
(visual information, sound, taste, tactile etc.) is superimposed after analog simulation again by science and technology such as computers, by virtual information
It is applied to real world, is perceived by human sensory, to reach the sensory experience of exceeding reality.True environment and virtual
Object has been added to the same picture in real time or space exists simultaneously.
Augmented reality contains that multimedia, three-dimensional modeling, real-time video show and control, multisensor is fused, real
When track and registration, scene fusion etc. new technologies and new tool.
Implement " internet+tourism " innovation and foundation action plan, quilt after virtual reality technology and 3D imaging technique combine
For developing modern tourist trade.Tourist's problem encountered when travelling is main are as follows: (1) sight spot is too many, does not know how to select
It selects；(2) how reasonable arrangement is planned in tourism process；(3) how to realize that dynamic understands tourism not arriving at the destination
Sight spot information.
Summary of the invention
In order to solve the above technical problems, the invention proposes a kind of methods for realizing information push based on augmented reality
And system, to solve the technical issues of background section above is mentioned.
According to one embodiment of present invention, information push is realized based on augmented reality the present invention provides a kind of
Method, including
User behavior trace information is obtained, user is obtained to the attention rate of tourist attractions, building according to the trace information
Based on the tourist attractions information of different attention rates setting different priorities queue, the tourist attractions information is pushed to user.
Preferably, the acquisition user behavior trace information, including, the scene data information currently browsed according to user,
The scene data information that user had browsed is extracted, and orients geographical location existing for active user.
Preferably, described to obtain user to the attention rate of tourist attractions according to the trace information, building is based on different passes
The tourist attractions information of different priorities queue is arranged in note degree, specifically includes, and according to the user current location, determines current
The tourist attractions information of position saves the tourist attractions information, closes the scene data information that browsed and current according to user
Position tourist attractions information, constructs the tourist attractions depth of view information based on the user, and the depth of view information is current tourist attractions
With the route planning information between the sight spot that browsed, and path profile is formed into the first pattern by aggravating symbol, meanwhile, by this
Path between tourist attractions and adjacent sight spot forms the second pattern by weak exacerbation symbol, to form the different scape of attention rate
First pattern and the second pattern are formed data transport priority queue, pushed to user, user's preferential receipt by point information data
To the first pattern-information, and it is to be received to prompt the second pattern-information of user etc..
Preferably, after judging that user receives pattern-information, if the 3 d image data for being directed to some sight spot is sent, if
It is then to send and request to user, request user returns to the real world images or reality video data at the sight spot, receives described existing
After real image or the real video, characteristic point data is extracted, and matched with pre-stored data, work as successful match
Afterwards, the attribute information at the sight spot is pushed to user.
Preferably, the attribute information at the sight spot includes the 3-D image at sight spot, sight spot video or voice introduction.
According to still another embodiment of the invention, information push is realized based on augmented reality the present invention provides a kind of
System, the system comprises:
Acquisition device, for obtaining user behavior trace information；
Processing unit, for obtaining user to the attention rate of tourist attractions according to the trace information, building is based on difference
The tourist attractions information of attention rate setting different priorities queue；
Driving means, for pushing the tourist attractions information to user.
Preferably, the scene data information that the acquisition device is also used to currently be browsed according to user, has extracted user
Scene data information through browsing, and orient geographical location existing for active user.
Preferably, the processing unit is also used to, and according to the user current location, determines the tourism scape of current location
Point information, saves the tourist attractions information, closes the scene data information browsed and current location tourist attractions according to user
Information, constructs the tourist attractions depth of view information based on the user, and the depth of view information is current tourist attractions and the scape browsed
Route planning information between point, and path profile is formed into the first pattern by aggravating symbol, meanwhile, by the tourist attractions and phase
Path between adjacent sight spot forms the second pattern by weak exacerbation symbol, so that the different sight spot information data of attention rate are formed,
First pattern and the second pattern are formed into data transport priority queue, pushed to user, user is preferentially received the first pattern
Information, and it is to be received to prompt the second pattern-information of user etc..
Preferably, the system also includes,
Judgment means, after judging that user receives pattern-information, if send the 3-D image for being directed to some sight spot
Data are requested if so, sending to user, and request user returns to the real world images or reality video data at the sight spot；
Extraction element, after receiving the real world images or the real video, extraction characteristic point data, and with
Pre-stored data are matched, and after successful match, the attribute information at the sight spot is pushed to user.
An embodiment according to the present invention, the present invention provide it is a kind of based on augmented reality realize information push be
System, the system comprises server end and client,
The server end obtains user to tourism scape for obtaining user behavior trace information, according to the trace information
The attention rate of point constructs the tourist attractions information based on the setting different priorities queue of different attention rates, to described in user's push
Tourist attractions information, construct the tourist attractions depth of view information based on the user, the depth of view information be current tourist attractions with it is clear
The route planning information between sight spot look at, and path profile is formed into the first pattern by aggravating symbol, meanwhile, by the tourism
Path between sight spot and adjacent sight spot forms the second pattern by weak exacerbation symbol, to form the different sight spot letter of attention rate
Data are ceased, the first pattern and the second pattern are formed into data transport priority queue, the first pattern-information is preferentially pushed to user,
And it is to be received to prompt the second pattern-information of user etc., after judging that user receives pattern-information, if send and be directed to some sight spot
3 d image data, requested if so, being sent to user, request user return the sight spot real world images or real video
Data；
The client is used to receive image queue data, sends the real video or reality figure at sight spot to server end
The sight spot attribute information returned as data and reception server.
The present invention provides a kind of method and system that information push is realized based on augmented reality, and information of the invention pushes away
Delivery method includes obtaining user behavior trace information, obtains attention rate of the user to tourist attractions, structure according to the trace information
The tourist attractions information based on the setting different priorities queue of different attention rates is built, pushes the tourist attractions information to user.
Information-pushing method provided by the invention is the mode that active push is carried out based on user behavior, not according to the setting of user's attention rate
With sight spot image information and routing information selected for user, scheme through the invention realize sight spot information and
When, accurate push.
Detailed description of the invention
Fig. 1 is proposed by the present invention based on augmented reality realization information-pushing method overview flow chart；
Fig. 2 is proposed by the present invention based on augmented reality realization information transmission system frame diagram；
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art without making creative work it is obtained it is all its
Its embodiment, shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of method and system that information push is realized based on augmented reality.
Scheme in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
The present invention is described in further detail for formula.
Fig. 1 is proposed by the present invention based on augmented reality realization information-pushing method overview flow chart, such as Fig. 1 institute
Show, realize that information-pushing method includes following content based on augmented reality:
User behavior trace information is obtained, user is obtained to the attention rate of tourist attractions, building according to the trace information
Based on the tourist attractions information of different attention rates setting different priorities queue, the tourist attractions information is pushed to user.
In the present invention, the technical problem to be solved by the present invention is to how actively carry out information push, and pushed information
Basis be to be carried out based on user behavior, if tourist is when browsing multiple sight spot informations on some end APP, browsing can be left
Trace record, records to obtain the action trail information which sight spot user has browsed according to the browsing of user, extracts these rails
After mark information, these trace informations are analyzed, it may be interested be in which sight spot to obtain user.
In the present invention, the extraction process of user trajectory behavioral data is such, setting user trajectory behavioral data
Multiple grids count the tracing point density data in multiple grids, and grid threshold alpha is arranged,
Wherein Near be site polling obtain including starting mesh including near multiple grids, data be each grid
Number of data points, NearNum is number of grid, and i is the grid sequence begun stepping through from 1.It is opened up if surrounding grid is not achieved
Exhibition condition, just filters this out, grid expand termination condition be all adjacent mesh density be all unsatisfactory for threshold value, then this
Grid set can be considered as a net region.Density is searched from remaining grid is higher than the grid threshold value 1 searched for the first time
A highest grid starts a new mesh update process, until forming another region.When height no in remaining grid
After any grid of threshold value, subregion process stops.Obtained net region is exactly the more intensive region of tracing point, according to upper
When the method for stating obtains user's access multiple scene datas, compares the sight spot taken notice of, concern of the user to tourist attractions is consequently formed
Degree.
Since attention rate data are expanded for different sight spots, it is needed before pushing sight spot information to user
Data are handled, which is that the attention rate at different sight spots is arranged to a message queue, changes message team
Arrange based on attention rate formed have priority orders queue, by different tourist attractions Information encapsulations into queue, then to
User's push.
The tourist attractions information based on the setting different priorities queue of different attention rates is constructed, is specifically included, is used extracting
When the action trail information of family, customer position information is also oriented, according to the user current location, determines the trip of current location
Sight spot information is swum, the tourist attractions information is saved, the scene data information browsed is closed according to user and current location is traveled
Sight spot information, constructs the tourist attractions depth of view information based on the user, and the depth of view information is current tourist attractions and browsed
Sight spot between route planning information, and by path profile by aggravate symbol formed the first pattern, meanwhile, by the tourist attractions
Path between adjacent sight spot forms the second pattern by weak exacerbation symbol, to form the different sight spot information number of attention rate
According to by the first pattern and the formation data transport priority queue of the second pattern, to user's push, user is preferentially received the first figure
Case information, and it is to be received to prompt the second pattern-information of user etc..
In an embodiment of the present invention, when extracting user behavior trace information, when extracting the sight spot information of user's browsing,
The geographical location information that user can also be extracted judges active user position according to geographical location information, and is based on institute
The periphery sight spot information of user is judged in position, content according to the present invention is wrapped when carrying out sight spot information push to user
The sight spot information that user browsed has been included, has further included the sight spot information of user current location, if there is repetition, has then been carried out identical
The covering of sight spot information data retains a data.Content according to the present invention, tourist carry out sight spot browsing choosing at home
When selecting, both current location sight spot informations of available push, but also the sight spot information high including attention rate that it was browsed,
Or tourist is when going sight-seeing some sight spot outside, both available current sight spot informations, and can work as foreground point according to it
Behavioral data, push periphery scene data and its high scene data information of attention rate browsed to tourist.
After judging that user receives pattern-information, if the 3 d image data for being directed to some sight spot is sent, if so, to
User sends request, and request user returns to the real world images or reality video data at the sight spot, receives the real world images
Or after the real video, characteristic point data is extracted, and matched with pre-stored data, after successful match, to
User pushes the attribute information at the sight spot.The attribute information at the sight spot includes the 3-D image at sight spot, sight spot video or language
Sound introduction.
Due in data-pushing, guarantee the diversity of data transmission, therefore, when active push only pushes sight spot letter
Breath, A brief introduction and background knowledge including sight spot.When user, which returns to request, is directed to the 3 d image data at some sight spot, then
The picture or video data sent according to user carries out the matching of sight spot attribute information, after successful match, is directed to user's push
The attribute information at single sight spot passes through augmented reality wherein just including 3-D image, sight spot video or the voice introduction at sight spot
Technology is shown in user terminal.
As shown in Fig. 2, the present invention also provides a kind of system for realizing information push based on augmented reality, the system
System includes:
Acquisition device, for obtaining user behavior trace information；
Processing unit, for obtaining user to the attention rate of tourist attractions according to the trace information, building is based on difference
The tourist attractions information of attention rate setting different priorities queue；
Driving means, for pushing the tourist attractions information to user.
The scene data information that the acquisition device is also used to currently be browsed according to user, extracts user and had browsed
Scene data information, and orient geographical location existing for active user.
The processing unit is also used to, and according to the user current location, determines the tourist attractions information of current location,
The tourist attractions information is saved, the scene data information and current location tourist attractions information browsed, structure are closed according to user
The tourist attractions depth of view information based on the user is built, the depth of view information is between current tourist attractions and the sight spot browsed
Route planning information, and path profile is formed into the first pattern by aggravating symbol, meanwhile, by the tourist attractions and adjacent sight spot it
Between path by weak exacerbations symbol formation the second pattern, so that the different sight spot information data of attention rate are formed, by the first figure
Case and the second pattern form data transport priority queue, push to user, user is preferentially received the first pattern-information, and mentions
Show that second pattern-information of user etc. is to be received.
The system also includes,
Judgment means, after judging that user receives pattern-information, if send the 3-D image for being directed to some sight spot
Data are requested if so, sending to user, and request user returns to the real world images or reality video data at the sight spot；
Extraction element, after receiving the real world images or the real video, extraction characteristic point data, and with
Pre-stored data are matched, and after successful match, the attribute information at the sight spot is pushed to user.
Content according to the present invention, a kind of system that information push is realized based on augmented reality provided by the invention,
The system comprises server end and client,
The server end obtains user to tourism scape for obtaining user behavior trace information, according to the trace information
The attention rate of point constructs the tourist attractions information based on the setting different priorities queue of different attention rates, to described in user's push
Tourist attractions information, construct the tourist attractions depth of view information based on the user, the depth of view information be current tourist attractions with it is clear
The route planning information between sight spot look at, and path profile is formed into the first pattern by aggravating symbol, meanwhile, by the tourism
Path between sight spot and adjacent sight spot forms the second pattern by weak exacerbation symbol, to form the different sight spot letter of attention rate
Data are ceased, the first pattern and the second pattern are formed into data transport priority queue, the first pattern-information is preferentially pushed to user,
And it is to be received to prompt the second pattern-information of user etc., after judging that user receives pattern-information, if send and be directed to some sight spot
3 d image data, requested if so, being sent to user, request user return the sight spot real world images or real video
Data；
The client is used to receive image queue data, sends the real video or reality figure at sight spot to server end
The sight spot attribute information returned as data and reception server.
The method and system provided by the invention that information push is realized based on augmented reality, information push of the invention
Method includes obtaining user behavior trace information, obtains user to the attention rate of tourist attractions, building according to the trace information
Based on the tourist attractions information of different attention rates setting different priorities queue, the tourist attractions information is pushed to user.This
The information-pushing method that invention provides is the mode that active push is carried out based on user behavior, is arranged according to user's attention rate different
Sight spot image information and routing information selected for user, scheme through the invention realize sight spot information it is timely,
Accurate push.
It is obvious to a person skilled in the art that the embodiment of the present invention is not limited to the details of above-mentioned exemplary embodiment,
And without departing substantially from the spirit or essential attributes of the embodiment of the present invention, this hair can be realized in other specific forms
Bright embodiment.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this
The range of inventive embodiments is indicated by the appended claims rather than the foregoing description, it is intended that being equal for claim will be fallen in
All changes in the meaning and scope of important document are included in the embodiment of the present invention.It should not be by any attached drawing mark in claim
Note is construed as limiting the claims involved.Furthermore, it is to be understood that one word of " comprising " does not exclude other units or steps, odd number is not excluded for
Plural number.Multiple units, device or the device stated in system, device or terminal claim can also be by the same units, dress
It sets or device is implemented through software or hardware.The first, the second equal words are used to indicate names, and are not offered as any specific
Sequence.
Finally it should be noted that embodiment of above is only to illustrate the technical solution of the embodiment of the present invention rather than limits,
Although the embodiment of the present invention is described in detail referring to the above better embodiment, those skilled in the art should
Understand, can modify to the technical solution of the embodiment of the present invention or equivalent replacement should not all be detached from the skill of the embodiment of the present invention
The spirit and scope of art scheme.
Claims (10)
1. a kind of method for realizing information push based on augmented reality, which is characterized in that described method includes following steps:
User behavior trace information is obtained, user is obtained to the attention rate of tourist attractions according to the trace information, building is based on
The tourist attractions information of different attention rate setting different priorities queues, pushes the tourist attractions information to user.
2. the method according to claim 1, wherein the acquisition user behavior trace information, including, according to
The scene data information that family currently browses extracts the scene data information that user had browsed, and orients active user
Existing geographical location.
3. according to the method described in claim 2, it is characterized in that, described obtain user to tourism scape according to the trace information
The attention rate of point constructs the tourist attractions information based on the setting different priorities queue of different attention rates, specifically includes, according to institute
User current location is stated, determines the tourist attractions information of current location, saves the tourist attractions information, is closed and is browsed according to user
The scene data information and current location tourist attractions information crossed construct the tourist attractions depth of view information based on the user, institute
Route planning information of the depth of view information between current tourist attractions and the sight spot browsed is stated, and by path profile by aggravating symbol
Number formed the first pattern, meanwhile, by the path between the tourist attractions and adjacent sight spot by weak exacerbations symbol formation the second figure
First pattern and the second pattern are formed data transport priority team to form the different sight spot information data of attention rate by case
Column are pushed to user, and user is preferentially received the first pattern-information, and prompts the second pattern-information of user etc. to be received.
4. according to the method described in claim 3, it is characterized in that, after judging that user receives pattern-information, if send needle
To the 3 d image data at some sight spot, if so, to user send request, request user return the sight spot real world images or
Person's reality video data after receiving the real world images or the real video, extracts characteristic point data, and with deposit in advance
The data of storage are matched, and after successful match, the attribute information at the sight spot is pushed to user.
5. according to the method described in claim 4, it is characterized in that, the attribute information at the sight spot includes the three-dimensional figure at sight spot
Picture, sight spot video or voice introduction.
6. a kind of system for realizing information push based on augmented reality, which is characterized in that the system comprises: obtain dress
It sets, for obtaining user behavior trace information；
Processing unit, for obtaining user to the attention rate of tourist attractions according to the trace information, building is based on different concerns
The tourist attractions information of degree setting different priorities queue；
Driving means, for pushing the tourist attractions information to user.
7. system according to claim 6, which is characterized in that the acquisition device was also used to currently be browsed according to user
Scene data information extracts the scene data information that user had browsed, and orients geography position existing for active user
It sets.
8. system according to claim 7, which is characterized in that the processing unit is also used to, current according to the user
The tourist attractions information of current location is determined in position, saves the tourist attractions information, and the sight spot number browsed is closed according to user
It is believed that breath and current location tourist attractions information, construct the tourist attractions depth of view information based on the user, the depth of view information
For the route planning information between current tourist attractions and the sight spot browsed, and path profile is formed first by aggravating symbol
Pattern, meanwhile, the path between the tourist attractions and adjacent sight spot is formed into the second pattern by weak exacerbation symbol, to be formed
First pattern and the second pattern are formed data transport priority queue, pushed away to user by the different sight spot information data of attention rate
It send, user is preferentially received the first pattern-information, and it is to be received to prompt the second pattern-information of user etc..
9. system according to claim 8, which is characterized in that the system also includes,
Judgment means, after judging that user receives pattern-information, if the 3 d image data for being directed to some sight spot is sent,
It is requested if so, being sent to user, request user returns to the real world images or reality video data at the sight spot；
Extraction element extracts characteristic point data after receiving the real world images or the real video, and with it is preparatory
The data of storage are matched, and after successful match, the attribute information at the sight spot is pushed to user.
10. a kind of system for realizing information push based on augmented reality, which is characterized in that the system comprises server ends
And client,
The server end obtains user to tourist attractions for obtaining user behavior trace information, according to the trace information
Attention rate, constructs the tourist attractions information based on the setting different priorities queue of different attention rates, pushes the tourism to user
Sight spot information, constructs the tourist attractions depth of view information based on the user, and the depth of view information is current tourist attractions and browsed
Sight spot between route planning information, and by path profile by aggravate symbol formed the first pattern, meanwhile, by the tourist attractions
Path between adjacent sight spot forms the second pattern by weak exacerbation symbol, to form the different sight spot information number of attention rate
According to the first pattern and the second pattern are formed data transport priority queue, the first pattern-information is preferentially pushed to user, and mention
Show that second pattern-information of user etc. is to be received, after judging that user receives pattern-information, if send and be directed to the three of some sight spot
Dimensional data image is requested if so, sending to user, and request user returns to the real world images or reality video counts at the sight spot
According to；
The client is used to receive image queue data, sends the real video or real world images number at sight spot to server end
Accordingly and receive server return sight spot attribute information.
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| CN114706936B (en) * | 2022-05-13 | 2022-08-26 | 高德软件有限公司 | Map data processing method and location-based service providing method |
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